Rantalainen is Finland's largest accounting and payroll service provider, catering to over 25,000 customer companies in the SME sector, with a strong presence in Sweden as well. The company offers three primary services: financial administration (including outsourced accounting, business intelligence, and third-party accounting software sales), payroll administration and HR services (outsourced payroll, expense claims, and workforce management, along with third-party payroll software sales), and additional value-added expert services (such as tax and legal advisory, interim CFO/controller services, and business process automation consulting).

  • Investment date: March 2023
  • Country HQ: Finland
  • Industry: Business Services
  • Sales 2023: 149 M EUR
  • Fund: Fund IX, Fund VIII
  • Web page: www.rantalainen.fi/


Jukka Rosenberg (CEO)
Mikko Tuomainen (Deputy CEO, CTO)
Ville Kujansuu (CFO)
Noora Jalkanen (CHRO)
Kimmo Martikainen (SVP, M&A and Legal)

Board of Directors

Marika Af Enehjelm (Chair)
Fredrik Korterud
Ian Poppelman
Tommi Laitinen
Ville Rantala
Kati Hagros